7-WIRE 21.8MM POST-TENSIONED CONCRETE CABLE
PC STRAND: PRE-STRESSED CONCRETE STEEL STRAND
PT CABLE: POST-TENSIONED CONCRETE STEEL CABLE
Structure: 7-wire pc strand, 3-wire pc strand
Diameter: 6.5mm, 7.9mm, 8.6mm, 9.3mm, 9.53mm, 11.1mm, 12.5mm, 12.7mm, 12.9mm, 15.2mm, 15.7mm, 17.8mm, 18.9mm, 21.6mm, 21.8mm
Feature: Low relaxation, stress-relieved, high tensile strength.
Raw Material: High carbon steel wire rod
Steel Grade: SWRH77B, SWRH82B
Standards: ASTM A416, AS4672, ABNT NBR 7483: 2008, BS5896-1980, EN10138-3, GB/T5224-2003, IS6006, JISG3536
Tensile Strength: 1770Mpa, 1860Mpa, 1960Mpa min
Relaxation on 1000 hours: 2.0% max
Elongation at breakage: 4.0% min
Export Packing: Baling strip, inside plastic cover, outside PP packing cloth, wood pallet.
Package Weight: 2000-4000 kg/coil
Application: Railway sleeper, subway track board; Post-tensioned concrete beams, girders, slabs of bridges, concrete floor, underground park, of industrial buildings, commercial buildings; Water projects, rock-coil anchoring, slope protection, coal mine; Long span stadiums, station.
Advantage:
Why choose our 7-wire 21.8mm post-tensioned concrete cable?
1) Certified: We are the assessed supplier of Alibaba, Made-In-China, Global Sources, BV, SGS audited by BV and SGS, in ISO9001-2008 Quality Management System.
2) Experienced: With over 10 years experiences specialized in production of steel products for post-tensioning and pre-stressed concrete of post-tensioning and pre-tensioning.
3) Professional: We make special types and sizes to you according to your special needs
FAQ:
FAQ about our 7-wire 21.8mm post-tensioned concrete cable?
1) MOQ: 20 tons
2) Transport: By shipping
3) Payment: T/T, L/C, D/P etc
| Standard |
Dia. |
Section Area |
Mass |
Breaking Loading |
Load at 1% Extenstion |
Tensile Strength |
Yield Strength (Fp0.2) |
Elongation |
1000h Relaxation |
Elasticity Modulus |
| (mm) |
(mm2) |
(g/m) |
Min (KN) |
Min (KN) |
Min (Mpa) |
Min (Mpa) |
Lo 500mm min |
Max (%) |
| GB/T5224 |
9.5 |
54.8 |
430 |
102 |
91.8 |
1860 |
1670 |
3.5% min |
Initial Load to 70% of Breaking Load |
(Gpa) |
| 11.1 |
74.2 |
582 |
138 |
124 |
185-205 |
| 12.7 |
98.7 |
775 |
184 |
166 |
1.0-2.5% |
| 15.2 |
140 |
1101 |
260 |
234 |
| 15.7 |
150 |
1178 |
279 |
251 |
| 17.8 |
191 |
1500 |
358 |
318 |
| 21.6 |
285 |
2237 |
530 |
477 |
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